- Founder of Moscow Workshops ICPC
- Vice-Rector for International Programs and Technological Entrepreneurship at MIPT
- Chief Judge Moscow Workshops ICPC & Moscow regionals ICPC;
- Chief Editor Snarknews.info;
- Co-Founder Programming Open Cup.
- Finalist of Topcoder Open 2014, 2015;
- Finalist of the Russian Code Cup 2014, 2015;
- Coach of the ICPC Gold Medalist 2016 and Silver Medalist 2017 MIPT Jinotega team and Gold Medalist 2018 MIPT Cryptozoology team.
- Programming Committee;
- Co-coach of ICPC World Champion 2018 ;
- ICPC Gold Medalist 2014, 2015;
- Codeforces Coordinator 2016 ;
- Facebook Hacker Cup 2015 Finals, 3rd place;
- Chief Judge of Moscow Subregion of NEERC.
- ICPC Finalist 2016;
- Russia Deputy Leader at IOI 2017;
- Codeforces Coordinator in 2014, 2015;
- Senior Software Engineer at Yandex.
- ICPC Gold Medal 2016;
- ICPC Silver medal 2017;
- Google Code Jam Finalist 2017;
- VK Cup Finalist 2015, 2016.
- Principal Software Developer at Yandex;
- ACM ICPC World Finalist (2011, 2012);
- ACM ICPC Finals Gold Medalist (2012);
- ACM ICPC World Final Staff - Analytics team (since 2013);
- Finalist of Google Code Jam (2012, 2018), TopCoder Open (2012) and Facebook Hacker Cup (2012).
- Coach of 7 ICPC World Champions
- ICPC Silver Medalist 2000, Gold Medalist 2001
- Judge at ROI, NEERC, Petrozavodsk Training Camp
- Associate professor at ITMO University